The Tor Browser / file revision

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 # Script to generate ^header^ files for all media files we use.

 # This is to ensure that our media files are not cached by necko,

 # so that our detection as to whether the server supports byte range

 # requests is not interferred with by Necko's cache. See bug 977398

 # for details. Necko will fix this in bug 977314. 

 FILES=(`ls *.ogg *.ogv *.webm *.mp3 *.opus *.mp4 *.wav`)

 rm *.ogg^headers^ *.ogv^headers^ *.webm^headers^ *.mp3^headers^ *.opus^headers^ *.mp4^headers^ *.wav^headers^

 # Restore special headers.

 echo "X-Content-Duration: 1.96" > bug500311.ogv^headers^

 echo "X-Content-Duration: 9000" > bug520908.ogv^headers^

 for i in "${FILES[@]}"

 do

   echo "Cache-Control: no-store" >> $i^headers^

 done